👉 Pneumonomelanosis is a condition in which the skin of the face and hands appears to be permanently swollen or inflamed, even when there is no external cause for it. It can be caused by a variety of factors such as trauma, certain medications, infections, or allergies. The swelling may also occur on the lips, cheeks, ears, nose, and mouth, making it difficult to breathe and causing discomfort. The condition can affect both men and women equally, but it is more